1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.search.messaging;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.messaging.Message;
28  import com.liferay.portal.kernel.search.Document;
29  
30  /**
31   * <a href="SearchWriterMessageListener.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Bruno Farache
34   */
35  public class SearchWriterMessageListener
36      extends BaseSearchEngineMessageListener {
37  
38      public void receive(Message message) {
39          try {
40              doReceive(message);
41          }
42          catch (Exception e) {
43              _log.error("Unable to process message " + message, e);
44          }
45      }
46  
47      protected void doReceive(Message message) throws Exception {
48          Object payload = message.getPayload();
49  
50          if (!(payload instanceof SearchRequest)) {
51              return;
52          }
53  
54          SearchRequest searchRequest = (SearchRequest)payload;
55  
56          SearchEngineCommand searchEngineCommand =
57              searchRequest.getSearchEngineCommand();
58  
59          long companyId = searchRequest.getCompanyId();
60          String id = searchRequest.getId();
61          Document doc = searchRequest.getDocument();
62  
63          if (searchEngineCommand.equals(SearchEngineCommand.ADD)) {
64              searchEngine.getWriter().addDocument(companyId, doc);
65          }
66          else if (searchEngineCommand.equals(SearchEngineCommand.DELETE)) {
67              searchEngine.getWriter().deleteDocument(companyId, id);
68          }
69          else if (searchEngineCommand.equals(
70                      SearchEngineCommand.DELETE_PORTLET_DOCUMENTS)) {
71  
72              searchEngine.getWriter().deletePortletDocuments(companyId, id);
73          }
74          else if (searchEngineCommand.equals(SearchEngineCommand.UPDATE)) {
75              searchEngine.getWriter().updateDocument(companyId, id, doc);
76          }
77      }
78  
79      private static Log _log =
80          LogFactoryUtil.getLog(SearchWriterMessageListener.class);
81  
82  }